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SPECTRA OF BLUE LASERS (3) (NEWEST {03-25-12} SPECTROMETER SOFTWARE SETTINGS USED)


This web page will be for nothing but spectra of blue-emitting lasers.
Ocean Optics USB2000 Spectrometer donated by P.L.
As of 10-10-07, I've been using a PC2000-ISA Spectrometer from Ocean Optics that I received several years ago, but that I didn't have a home for until now.
As of 03-08-08, I once again have the USB2000 spectrometer, enabling color spectra again.
As of 09-19-09, I no longer have the PC2000-ISA; it was sold to prevent an eviction.





BLUE LASERS (or "LAZERS" if you prefer to be incorrect) (NEWEST {03-25-12} SPECTROMETER SOFTWARE SETTINGS USED) (Pg. 3):


Spectrographic analysis
Spectrographic analysis of the blue laser in the PGL RB Portable Laser.


Spectrographic analysis
Spectrographic analysis of the blue laser in the PGL RB Portable Laser; spectrometer's response narrowed to a range between 440nm and 450nm to pinpoint peak wavelength, which is 445.188nm.


Spectrographic analysis
Post-abuse (intentional ignorance of presumed duty cycle) spectrographic analysis of the "<5mW" 445nm Blue Portable Laser.


Spectrographic analysis
Post-abuse (intentional ignorance of presumed duty cycle) spectrographic analysis of the "<5mW" 445nm Blue Portable Laser; spectrometer's response narrowed to a band between 445nm and 455nm to pinpoint wavelength, which is 451.822nm.


Spectrographic analysis
Spectrographic analysis of the Lasever LSR473-ML-100 204mW 473nm DPSS Blue Laser; newest spectrometer software settings used.


Spectrographic analysis
Spectrographic analysis of the Lasever LSR473-ML-100 204mW 473nm DPSS Blue Laser; spectrometer's response narrowed to a band between 471nm and 474nm to pinpoint wavelength, which is 472.994nm.


Spectrographic analysis
Spectrographic analysis of the "<5mW" 445nm Blue Portable Laser.


Spectrographic analysis
Spectrographic analysis of the "<5mW" 445nm Blue Portable Laser; spectrometer's response narrowed to a band between 445nm and 455nm to pinpoint wavelength, which is 450.421nm.


Spectrographic analysis
Spectrographic analysis of the laser diode in the 1000mW 447nm Waterproof Adjust Focus Blue Laser Pen; newest spectrometer software settings used.


Spectrographic analysis
Spectrographic analysis of the laser diode in the 1000mW 447nm Waterproof Adjust Focus Blue Laser Pen using the newest spectrometer software settings; spectrometer's response narrowed to a band between 444nm and 449nm to pinpoint wavelength, which is 446.930nm. Spectral line halfwidth is ~3.33nm.


Spectrographic analysis
Spectrographic analysis of the laser diode in the 5-Function 445nm Blue Laser Pen at minimum output power (newest spectrometer software settings used).


Spectrographic analysis
Spectrographic analysis of the laser diode in the 5-Function 445nm Blue Laser Pen at minimum output power (newest spectrometer software settings used); but spectrometer's response narrowed to a band between 436.50nm and 439.50nm. This shows that the wavelength is 437.744nm.


Spectrographic analysis
Spectrographic analysis of the laser diode in the 5-Function 445nm Blue Laser Pen at maximum output power (newest spectrometer software settings used).


Spectrographic analysis
Spectrographic analysis of the laser diode in the 5-Function 445nm Blue Laser Pen at maximum output power (newest spectrometer software settings used)
Spectrometer's response narrowed to a band between 436.5nm and 439.5nm. This shows that the peak wavelength is 438.488nm (slightly longer than before) and the spectral line halfwidth is 1.890nm (definitely narrower than before).


Spectrographic analysis
Spectrographic analysis of the Wicked Lasers Spyder 3 Arctic 445nm 1W Blue Diode Laser (2) (on low); newer spectrometer software settings used.


Spectrographic analysis
Spectrographic analysis of the Wicked Lasers Spyder 3 Arctic 445nm 1W Blue Diode Laser (2) (on low); spectrometer's response narrowed to a band between 440nm and 450nm to more accurately pinpoint wavelength, which appears to be 438.492nm.


Spectrographic analysis
Spectrographic analysis of the Wicked Lasers Spyder 3 Arctic 445nm 1W Blue Diode Laser (2) (on high); newer spectrometer software settings used


Spectrographic analysis
Spectrographic analysis of the Wicked Lasers Spyder 3 Arctic 445nm 1W Blue Diode Laser (2) (on high); newer spectrometer software settings used. Spectrometer's response narrowed to a band between 440nm and 450nm to more accurately pinpoint wavelength, which appears to be 442.720nm.


Spectrographic analysis
Spectrographic analysis of the Wicked Lasers Spyder 3 Arctic 445nm 1W Blue Diode Laser (2) (on low); newer spectrometer software settings used.


Spectrographic analysis
Spectrographic analysis of the Wicked Lasers Spyder 3 Arctic 445nm 1W Blue Diode Laser (2) (on low); spectrometer's response narrowed to a band between 440nm and 450nm to more accurately pinpoint wavelength, which appears to be 441.998nm.


Spectrographic analysis
Spectrographic analysis of the Spectrographic analysis of the Wicked Lasers Spyder 3 Arctic 445nm 1W Blue Diode Laser (2) (on high); newer spectrometer software settings used


Spectrographic analysis
Spectrographic analysis of the Wicked Lasers Spyder 3 Arctic 445nm 1W Blue Diode Laser (2) (on high); newer spectrometer software settings used. Spectrometer's response narrowed to a band between 440nm and 450nm to more accurately pinpoint wavelength, which appears to be 440.521nm.


Spectrographic analysis
Spectrographic analysis of the S3 Spyder Arctic G2 445nm Blue Laser (3) W/SmartSwitch™ v2.0 on on low mode; newer spectrometer software settings used.


Spectrographic analysis
Spectrographic analysis of the S3 Spyder Arctic G2 445nm Blue Laser (3) W/SmartSwitch™ v2.0 on low mode; newer spectrometer software settings used -- spectrometer's response narrowed to a range between 445nm and 450nm to pinpoint wavelength, which is 447.649nm.

Spectrographic analysis
Spectrographic analysis of the S3 Spyder Arctic G2 445nm Blue Laser (3) W/SmartSwitch™ v2.0 on high mode, newer spectrometer software settings used.


Spectrographic analysis
Spectrographic analysis of the S3 Spyder Arctic G2 445nm Blue Laser (3) W/SmartSwitch™ v2.0 on high mode; newer spectrometer software settings used -- spectrometer's response narrowed to a range between 445nm and 450nm to pinpoint wavelength, which is 449.055nm.
















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